{"product_id":"mishimoto-ls-heater-core-bypass-hose-black-for-gm-ls-engines","title":"Mishimoto LS Heater Core Bypass Hose Black for GM LS Engines","description":"If you're doing an LS swap, chances are you won't be running a heater core in the platform you're swapping. Whether you're doing an LS swap or building your LS-powered racecar, the Mishimoto Silicone GM LS V8 Heater Core Bypass Hose is the easiest and cleanest solution for bypassing your heater core. Our bypass hose is constructed from heat and pressure resistant 5-layer silicone and tapers from 3\/4\" to 5\/8\" to fit the in\" and out\" ports on your water pump. Bypassing the heater core with a bypass hose is the preferred method, as opposed to blocking off the ports. This allows coolant to flow for your thermostat to function properly and avoid overheating. As with all our products, the Mishimoto Silicone GM LS V8 Heater Core Bypass Hose is backed by our signature Mishimoto Lifetime Warranty.\nComplete radiator coolant hose kit designed to maintain proper coolant flow and system pressure. Includes durable, heat-resistant hoses for leak prevention, reliable performance, and a precise, easy installation.\n\u003cul\u003e\n  \u003cli\u003eBypassing instead of blocking water pump ports allows coolant to flow to thermostat and avoids overheating\u003c\/li\u003e\n  \u003cli\u003eAllows you to bypass heater core\u003c\/li\u003e\n  \u003cli\u003eFits all GM LS engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Mishimoto LS Heater Core Bypass Hose Black is an essential component for LS engine swaps or racing builds where the heater core is removed or bypassed. Constructed from durable, heat- and pressure-resistant 5-layer silicone, this hose ensures reliable performance under demanding conditions. Designed to taper from 3\/4 inch to 5\/8 inch, it fits seamlessly onto the water pump ports, facilitating efficient coolant flow and preventing overheating. Bypassing the heater core using this hose maintains proper coolant circulation, which is critical for thermostat operation and engine temperature regulation. This approach is preferred over blocking ports, as it preserves system integrity and promotes optimal engine performance. The Mishimoto bypass hose is compatible with all GM LS engines, including the 2013-2015 Chevrolet Corvette, Camaro, SS, Pontiac G8, and Cadillac CTS models, making it a versatile solution for a variety of applications. Easy to install, it provides a clean, professional look while ensuring leak-free operation and long-term durability. Backed by Mishimoto’s lifetime warranty, this hose offers peace of mind and dependable performance for your custom build or racecar project.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConstructed from heat- and pressure-resistant 5-layer silicone for durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTapers from 3\/4 inch to 5\/8 inch to fit water pump ports\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for bypassing the heater core in GM LS engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaintains proper coolant flow to prevent overheating\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with a wide range of GM LS models including Chevrolet, Pontiac, and Cadillac\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1997 Chevrolet Corvette Base\u003cbr\u003e\n1998 Chevrolet Camaro Z28\u003cbr\u003e\n1998 Chevrolet Camaro Z28 SS\u003cbr\u003e\n1998 Chevrolet Corvette Base\u003cbr\u003e\n1998 Chevrolet Corvette Indianapolis 500 Pace Car\u003cbr\u003e\n1998 Pontiac Firebird Formula\u003cbr\u003e\n1998 Pontiac Firebird Trans Am\u003cbr\u003e\n1999 Chevrolet Camaro Z28\u003cbr\u003e\n1999 Chevrolet Camaro Z28 SS\u003cbr\u003e\n1999 Chevrolet Corvette Base\u003cbr\u003e\n1999 Pontiac Firebird Formula\u003cbr\u003e\n1999 Pontiac Firebird Trans Am\u003cbr\u003e\n2000 Chevrolet Camaro Z28\u003cbr\u003e\n2000 Chevrolet Camaro Z28 SS\u003cbr\u003e\n2000 Chevrolet Corvette Base\u003cbr\u003e\n2000 Pontiac Firebird Formula\u003cbr\u003e\n2000 Pontiac Firebird Trans Am\u003cbr\u003e\n2001 Chevrolet Camaro Z28\u003cbr\u003e\n2001 Chevrolet Camaro Z28 SS\u003cbr\u003e\n2001 Chevrolet Corvette Base\u003cbr\u003e\n2001 Pontiac Firebird Formula\u003cbr\u003e\n2001 Pontiac Firebird Trans Am\u003cbr\u003e\n2002 Chevrolet Camaro Z28\u003cbr\u003e\n2002 Chevrolet Camaro Z28 SS\u003cbr\u003e\n2002 Chevrolet Corvette Base\u003cbr\u003e\n2002 Pontiac Firebird Formula\u003cbr\u003e\n2002 Pontiac Firebird Trans Am\u003cbr\u003e\n2003 Chevrolet Corvette 50th Anniversary Edition\u003cbr\u003e\n2003 Chevrolet Corvette 50th Anniversary Edition Pace Car\u003cbr\u003e\n2003 Chevrolet Corvette Base\u003cbr\u003e\n2004 Chevrolet Corvette Base\u003cbr\u003e\n2004 Pontiac GTO Base\u003cbr\u003e\n2005 Chevrolet Corvette Base\u003cbr\u003e\n2005 Chevrolet SSR Base\u003cbr\u003e\n2005 Pontiac Grand Prix GXP\u003cbr\u003e\n2005 Pontiac GTO Base\u003cbr\u003e\n2006 Cadillac CTS V\u003cbr\u003e\n2006 Chevrolet Corvette Base\u003cbr\u003e\n2006 Chevrolet Corvette Z06\u003cbr\u003e\n2006 Chevrolet Impala SS\u003cbr\u003e\n2006 Chevrolet Monte Carlo SS\u003cbr\u003e\n2006 Chevrolet SSR Base\u003cbr\u003e\n2006 Chevrolet Trailblazer SS\u003cbr\u003e\n2006 Pontiac Grand Prix GXP\u003cbr\u003e\n2006 Pontiac GTO Base\u003cbr\u003e\n2007 Cadillac CTS V\u003cbr\u003e\n2007 Chevrolet Corvette Base\u003cbr\u003e\n2007 Chevrolet Corvette Z06\u003cbr\u003e\n2007 Chevrolet Impala SS\u003cbr\u003e\n2007 Chevrolet Monte Carlo SS\u003cbr\u003e\n2007 Chevrolet Trailblazer SS\u003cbr\u003e\n2007 Pontiac Grand Prix GXP\u003cbr\u003e\n2008 Buick LaCrosse Super\u003cbr\u003e\n2008 Chevrolet Corvette 427 Limited Edition Z06\u003cbr\u003e\n2008 Chevrolet Corvette Base\u003cbr\u003e\n2008 Chevrolet Corvette Z06\u003cbr\u003e\n2008 Chevrolet Impala SS\u003cbr\u003e\n2008 Chevrolet Trailblazer SS\u003cbr\u003e\n2008 Pontiac Grand Prix GXP\u003cbr\u003e\n2008 Saab 9-7x Aero\u003cbr\u003e\n2009 Buick LaCrosse Super\u003cbr\u003e\n2009 Cadillac CTS V\u003cbr\u003e\n2009 Chevrolet Corvette Base\u003cbr\u003e\n2009 Chevrolet Corvette Z06\u003cbr\u003e\n2009 Chevrolet Corvette ZR1\u003cbr\u003e\n2009 Chevrolet Impala SS\u003cbr\u003e\n2009 Chevrolet Trailblazer SS\u003cbr\u003e\n2009 Pontiac G8 GXP\u003cbr\u003e\n2009 Saab 9-7x Aero\u003cbr\u003e\n2010 Cadillac CTS V\u003cbr\u003e\n2010 Chevrolet Camaro SS\u003cbr\u003e\n2010 Chevrolet Corvette Base\u003cbr\u003e\n2010 Chevrolet Corvette Grand Sport\u003cbr\u003e\n2010 Chevrolet Corvette Z06\u003cbr\u003e\n2010 Chevrolet Corvette ZR1\u003cbr\u003e\n2011 Cadillac CTS V\u003cbr\u003e\n2011 Chevrolet Camaro SS\u003cbr\u003e\n2011 Chevrolet Corvette Base\u003cbr\u003e\n2011 Chevrolet Corvette Grand Sport\u003cbr\u003e\n2011 Chevrolet Corvette Z06\u003cbr\u003e\n2011 Chevrolet Corvette Z06 Carbon\u003cbr\u003e\n2011 Chevrolet Corvette ZR1\u003cbr\u003e\n2012 Cadillac CTS V\u003cbr\u003e\n2012 Chevrolet Camaro SS\u003cbr\u003e\n2012 Chevrolet Camaro ZL1\u003cbr\u003e\n2012 Chevrolet Corvette Base\u003cbr\u003e\n2012 Chevrolet Corvette Grand Sport\u003cbr\u003e\n2012 Chevrolet Corvette Z06\u003cbr\u003e\n2012 Chevrolet Corvette ZR1\u003cbr\u003e\n2013 Cadillac CTS V\u003cbr\u003e\n2013 Chevrolet Camaro SS\u003cbr\u003e\n2013 Chevrolet Camaro ZL1\u003cbr\u003e\n2013 Chevrolet Corvette 427\u003cbr\u003e\n2013 Chevrolet Corvette Base\u003cbr\u003e\n2013 Chevrolet Corvette Grand Sport\u003cbr\u003e\n2013 Chevrolet Corvette Z06\u003cbr\u003e\n2013 Chevrolet Corvette ZR1\u003cbr\u003e\n2014 Cadillac CTS V\u003cbr\u003e\n2014 Chevrolet Camaro SS\u003cbr\u003e\n2014 Chevrolet Camaro Z\/28\u003cbr\u003e\n2014 Chevrolet Camaro ZL1\u003cbr\u003e\n2014 Chevrolet SS Base\u003cbr\u003e\n2015 Cadillac CTS V\u003cbr\u003e\n2015 Chevrolet Camaro SS\u003cbr\u003e\n2015 Chevrolet Camaro Z\/28\u003cbr\u003e\n2015 Chevrolet Camaro ZL1\u003cbr\u003e\n2015 Chevrolet SS Base\u003cbr\u003e\n2016 Chevrolet SS Base\u003cbr\u003e\n2017 Chevrolet SS Base\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: 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Title","offer_id":53605425938705,"sku":"MMHOSE-LSHB-BK","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/825029a3c76e3a054d4d988847a6eea2.jpg?v=1779989712","url":"https:\/\/shoprenegade.com\/products\/mishimoto-ls-heater-core-bypass-hose-black-for-gm-ls-engines","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}